2542687395

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{22787}}^1$

素因数の和:23011

約数の個数: 32

約数和(自身を含む): 4187158272

約数和(自身を除く): 1644470877

約数列:

[1, 3, 5, 15, 43, 129, 173, 215, 519, 645, 865, 2595, 7439, 22317, 22787, 37195, 68361, 111585, 113935, 341805, 979841, 2939523, 3942151, 4899205, 11826453, 14697615, 19710755, 59132265, 169512493, 508537479, 847562465, 2542687395]

約数ペア:

[(1, 2542687395), (3, 847562465), (5, 508537479), (15, 169512493), (43, 59132265), (129, 19710755), (173, 14697615), (215, 11826453), (519, 4899205), (645, 3942151), (865, 2939523), (2595, 979841), (7439, 341805), (22317, 113935), (22787, 111585), (37195, 68361)]